558 - Circle R. 59 mi, 5175´, 88 ft/mi

0.0 L Hidden Valley
0.6 R Palomar Airport
1.6 R Palomar Oaks
2.3 R Cam Vida Roble
3.1 L El Camino
3.6 R Gateway
4.8 R Palomar Airport
5.0 L Melrose
5.2 R LIonshead
6.1 = Poinsettia
6.5 R Linda Vista
7.5 R Linda Vista
8.5 L Las Posas
10.1 R Borden
12.1 L Twin Oaks
14.5 L Twin Oaks
19.2 R Silverleaf
20.2 L El Paseo
20.6 R El Paseo
20.9 R Hollyhill (middle fork)
21.7 R Gopher
22.1 R Champagne
22.3 L Old Castle
27.9 L Lilac
29.2 L W Lilac
31.0 L Circle R 
34.3 L Old 395
39.2 L Jesmond Dene
41.6 R Broadway
42.3 R Country Club
44.0 L Country Club
44.3 R El Norte
44.5 L Woodland
46.0 R Barham
48.0 R Craven
49.0 L Discovery
50.0 R Discovery
50.2 L San Pablo
50.3 R San Pablo
50.7 R San Marino
51.3 R Hermosita
51.5 R Cam del Arroyo
51.7 L Rancho Santa Fe
52.6 R Redwing
53.1 R Paseo Cerro
53.1 R Paseo Descanso
53.3 L Carrillo / Privado
53.5 R Melrose
53.8 L Poinsettia / Paseo Corto
56.0 R El Camino
56.3 L Cassia
56.8 R Poinsettia
57.8 R Aviara
58.3 L Plum Tree
58.7 = Poinsettia Park